Q: Number of electrons present in the species H2+, He, H2 and O2+ respectively are:
(a)1, 2, 2, 15
(b)1, 2, 1, 14
(c)2, 2, 2, 16
(d)0, 2, 1, 14
Correct Answer: (a)
The correct answer is (d) '0, 2, 1, 14'. This question from the General Studies domain tests knowledge of Miscellaneous.